- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 12/44 - Chemically modified polycondensates by esterifying
Patent holdings for IPC class C08G 12/44
Total number of patents in this class: 4
10-year publication summary
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1
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0
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0
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0
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0
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1
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0
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0
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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hexion Inc. | 238 |
2 |
| HA International, LLC | 40 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
1 |
| Other owners | 0 |